Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
mot chieu » doi chieu, ho chieu
hoc thieu » toc thieu, hoc hien
canh manh » lanh manh, canh tranh, cach mang
hang cong » dang cong, hang nong, bang cong
manh cua » doanh cua, ban cua
van phan » van phong, van thanh, luan phan
phan dau » phan tu, hang dau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (hoc thieu)) tinh - canh manh cua ((nhung cong) or (hang cong)) van phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (hoc thieu)) tinh - canh manh cua ((nhung cong) OR (hang cong)) van phan dau.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (hoc thieu)) tinh - canh manh cua ((nhung cong) or (hang cong)) van phan dau*.